Rockers including Slash, Motorhead frontman Lemmy and former Kiss star Ace Frehley united in Los Angeles on Friday night (07May10) to honour former First Lady BETTY FORD and raise money for charity.The stars came together for the sixth annual MusiCares MAP Fund benefit concert held at Club Nokia to honour the widow of former U.S. President Gerald R. Ford. Ford's personal struggles with addiction led her to set up America's famous Betty Ford Center, and the charity concert helped raise money for the MusiCares MAP Fund, which provides members of the music community access to addiction recovery treatment. Samantha Ronson also DJed during the event in memory of tragic beatmixer Adam 'DJ AM' Goldstein, who died after suffering an accidental drug overdose last August (09).